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    <title>超链接</title>
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    <!--  _blank新窗口打开-->
    <a href="https://leetcode.cn/" target="_blank">跳转到力扣</a>

    <!--  _self本窗口打开-->
    <a href="https://www.bilibili.com/?spm_id_from=333.1365.0.0" target="_self">跳转到哔哩哔哩</a>
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